| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.84 | 10.551% | $42.938 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $153.67 | 3.746% | $159.4265 | $159.43 | $159.45 | $159.40 |
| Purchase #3 | $228.82 | 12.388% | $257.1662 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $155.67 | 9.552% | $170.5396 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $71.83 | 7.536% | $77.2431 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $247.65 | 4.715% | $259.3267 | $259.33 | $259.35 | $259.30 |
| Purchase #7 | $81.27 | 9.136% | $88.6948 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $977.75 | $1,055.3349 | $1,055.34 | $1,055.40 | $1,055.20 | |